GB201119764D0 - Communications system, apparatus and method - Google Patents

Communications system, apparatus and method

Info

Publication number
GB201119764D0
GB201119764D0 GB201119764A GB201119764A GB201119764D0 GB 201119764 D0 GB201119764 D0 GB 201119764D0 GB 201119764 A GB201119764 A GB 201119764A GB 201119764 A GB201119764 A GB 201119764A GB 201119764 D0 GB201119764 D0 GB 201119764D0
Authority
GB
United Kingdom
Prior art keywords
carrier frequency
signal
transmission
communications system
configure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB201119764A
Other versions
GB2483806A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airwave Solutions Ltd
Original Assignee
Airwave Solutions Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airwave Solutions Ltd filed Critical Airwave Solutions Ltd
Publication of GB201119764D0 publication Critical patent/GB201119764D0/en
Priority to NO20120090A priority Critical patent/NO20120090A1/en
Priority to PCT/GB2012/050239 priority patent/WO2012172301A1/en
Publication of GB2483806A publication Critical patent/GB2483806A/en
Priority to CA 2776709 priority patent/CA2776709A1/en
Priority to US13/517,522 priority patent/US20120322364A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25752—Optical arrangements for wireless networks
    • H04B10/25753—Distribution optical network, e.g. between a base station and a plurality of remote units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/08—Channels characterised by the type of signal the signals being represented by different frequencies each combination of signals in different channels being represented by a fixed frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

Abstract

Communications apparatus is disclosed which is arranged to configure a signal for transmission on a first carrier frequency from a transmit station, configure said signal for transmission on a second carrier frequency to a remote repeater station for retransmission on said first carrier frequency to form a repeated signal, and delay said signal for transmission on a first carrier frequency from a transmit station.
GB201119764A 2011-06-17 2011-11-16 Synchronization of signals distributed over a cable network Withdrawn GB2483806A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO20120090A NO20120090A1 (en) 2011-06-17 2012-01-27 Communication system, apparatus and method
PCT/GB2012/050239 WO2012172301A1 (en) 2011-06-17 2012-02-03 Communications system, apparatus and method
CA 2776709 CA2776709A1 (en) 2011-06-17 2012-05-14 Communications system, apparatus and method
US13/517,522 US20120322364A1 (en) 2011-06-17 2012-06-13 Communications System, Apparatus and Method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1110292.8A GB2482761B (en) 2011-06-17 2011-06-17 Communications system, apparatus and method

Publications (2)

Publication Number Publication Date
GB201119764D0 true GB201119764D0 (en) 2011-12-28
GB2483806A GB2483806A (en) 2012-03-21

Family

ID=44454239

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1110292.8A Active GB2482761B (en) 2011-06-17 2011-06-17 Communications system, apparatus and method
GB201119764A Withdrawn GB2483806A (en) 2011-06-17 2011-11-16 Synchronization of signals distributed over a cable network

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1110292.8A Active GB2482761B (en) 2011-06-17 2011-06-17 Communications system, apparatus and method

Country Status (6)

Country Link
US (3) US9065567B2 (en)
CA (2) CA2776709A1 (en)
GB (2) GB2482761B (en)
HK (1) HK1162830A1 (en)
NO (3) NO342363B1 (en)
WO (2) WO2012172301A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8804792B1 (en) * 2012-02-24 2014-08-12 Pericom Semiconductor Corporation Intermediary signal conditioning device with interruptible detection mode
CN103516416B (en) * 2012-06-18 2018-11-09 罗森伯格（上海）通信技术有限公司 A kind of repeater
KR20160117552A (en) * 2014-02-19 2016-10-10 후아웨이 테크놀러지 컴퍼니 리미티드 Base station, user equipment and adaptive retransmission method
US9979461B2 (en) * 2016-03-04 2018-05-22 Advanced Rf Technologies, Inc. RF repeater
US10326519B2 (en) * 2016-07-16 2019-06-18 Phazr, Inc. Communications system bridging wireless from outdoor to indoor
US10966055B1 (en) * 2019-01-02 2021-03-30 Locationdas Inc. Positioning using distributed antenna system with service and location information availability monitoring and dynamic recovery
US11166222B2 (en) * 2019-08-02 2021-11-02 AR & NS Investment, LLC Communication by a repeater system including a network of radio frequency (RF) repeater devices
US11705960B2 (en) * 2021-06-10 2023-07-18 Adrf Korea, Inc. Millimeter-wave repeater for intermediate frequency band transmission

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810255A (en) * 1971-06-10 1974-05-07 Communications Satellite Corp Frequency translation routing communications transponder
GB2259430B (en) * 1991-09-07 1996-05-01 Motorola Ltd Radio receiver and transmitter providing diversity
GB2272599A (en) * 1992-11-12 1994-05-18 Nokia Telecommunications Oy A method of cellular radio communication and a cellular radio system for use in such method
US5787344A (en) * 1994-06-28 1998-07-28 Scheinert; Stefan Arrangements of base transceiver stations of an area-covering network
US5805983A (en) * 1996-07-18 1998-09-08 Ericsson Inc. System and method for equalizing the delay time for transmission paths in a distributed antenna network
US6009332A (en) 1996-08-28 1999-12-28 Telefonaktiebolaget Lm Ericsson Method and system for autonomously allocating a frequency hopping traffic channel in a private radio system
IL145096A0 (en) * 1999-02-25 2002-06-30 Berkeley Concept Res Corp Multichannel distributed wireless repeater network
US6584084B1 (en) 1999-03-01 2003-06-24 Nortel Networks Ltd. Expanded carrier capacity in a mobile communications system
US6904266B1 (en) * 2002-02-19 2005-06-07 Navini Networks, Inc. Wireless enhancer using a switch matrix
GB2396995B (en) * 2002-12-30 2005-03-16 Motorola Inc A cellular radio communication system and method for call restoration or handover
KR100532299B1 (en) * 2003-01-30 2005-11-29 삼성전자주식회사 Apparatus for measuring and compensating delay between remote base station and main base station inter-connected by optic cable
CA2525572A1 (en) * 2003-05-12 2004-11-25 Qualcomm Incorporated Method and apparatus for use in a communication system
US7336646B2 (en) 2004-10-26 2008-02-26 Nokia Corporation System and method for synchronizing a transport stream in a single frequency network
US7430400B2 (en) * 2005-03-28 2008-09-30 Microsoft Corporation WiFi collaboration method to reduce RF interference with wireless adapter
GB2440984A (en) * 2006-08-18 2008-02-20 Fujitsu Ltd Wireless multi-hop communication system
KR100728241B1 (en) * 2006-09-21 2007-06-13 한국전자통신연구원 Signal transmission mechanism with diversity gain in satellite communication network
US8165100B2 (en) * 2007-12-21 2012-04-24 Powerwave Technologies, Inc. Time division duplexed digital distributed antenna system
FR2941123B1 (en) * 2009-01-14 2012-08-03 Selecom Sud Electronique Comm CELL OF A CELLULAR COMMUNICATION NETWORK OF A CIRCULATION PATH AND COMMUNICATION NETWORK COMPRISING SUCH A CELL AND REPEATER ADAPTED TO OPERATE IN SUCH A CELL
WO2010088536A1 (en) 2009-01-30 2010-08-05 Interdigital Patent Holdings, Inc. Method and apparatus for component carrier aggregation in wireless communications
EP2401884B1 (en) * 2009-02-24 2017-07-19 Nokia Technologies Oy Time-hopping for near-far interference mitigation in device-to-device communications
US8472868B2 (en) * 2009-05-06 2013-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for MIMO repeater chains in a wireless communication network
GB2476088B (en) * 2009-12-10 2014-06-11 Thales Holdings Uk Plc Wireless communication system
US9042836B2 (en) 2010-03-31 2015-05-26 Htc Corporation Apparatuses and methods for measurement control

Also Published As

Publication number Publication date
GB201110292D0 (en) 2011-08-03
GB2482761A (en) 2012-02-15
NO20170228A1 (en) 2012-12-18
GB2483806A (en) 2012-03-21
HK1162830A1 (en) 2012-08-31
CA2776709A1 (en) 2012-12-17
CA2776710C (en) 2019-04-02
US9065567B2 (en) 2015-06-23
GB2482761B (en) 2015-12-23
WO2012172300A1 (en) 2012-12-20
US20120322365A1 (en) 2012-12-20
WO2012172301A1 (en) 2012-12-20
US20120322366A1 (en) 2012-12-20
NO20120090A1 (en) 2012-12-18
NO20111719A1 (en) 2012-12-18
NO343170B1 (en) 2018-11-19
US9094124B2 (en) 2015-07-28
CA2776710A1 (en) 2012-12-17
NO342363B1 (en) 2018-05-14
US20120322364A1 (en) 2012-12-20

Similar Documents

Publication Publication Date Title
GB201119764D0 (en) Communications system, apparatus and method
MX2017009520A (en) Synchronization in wireless communications networks.
WO2012096476A3 (en) Method and device for transmitting/receiving downlink reference signal in wireless communication system
PH12016500196A1 (en) Method and apparatus for multiple user uplink
PH12017501410A1 (en) Method of signal generation and signal generation device
WO2014145848A3 (en) Network telemetry system and method
WO2012067430A3 (en) Method and apparatus for providing control information
WO2012173436A3 (en) Apparatus and method for supporting network entry in a millimeter-wave mobile broadband communication system
WO2012161540A3 (en) Control channel transmission method and apparatus for transmitting dedicated reference signal in wireless communication system
WO2011112018A3 (en) Method and device for signaling control information in carrier aggregation system
WO2011028078A3 (en) Channel status information feedback method and apparatus in wireless communication system with relay station
WO2011102634A3 (en) Method and apparatus for broadband wireless local area communication which use a relay in transceiving operation
EP2667524A4 (en) Method and apparatus for transmitting an uplink signal by a relay in a wireless communication system
MX2015003059A (en) Data stream division to increase data transmission rates.
MX349870B (en) Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals.
EP2410725A4 (en) Receiver apparatus, transmitter apparatus, receiving method, transmitting method, communication system and communication method
WO2012124917A3 (en) Method for receiving downlink signal and method for transmitting same, and device for receiving same and device for transmitting same
WO2013189431A3 (en) Method, apparatus, and radio remote unit for transmitting wireless base band data
WO2012173430A3 (en) Method for transmitting signal in wireless access system and apparatus for same
WO2010093143A3 (en) Method and apparatus for relaying data in wireless communication system
WO2013024997A3 (en) Method for adjusting uplink transmission timing in base station cooperative wireless communication system and apparatus for same
WO2012157889A3 (en) Method for resource allocation and transmission in wireless communication system, and transmitting device thereof, receiving device corresponding thereto
WO2014021766A3 (en) Apparatus and method for enhanced ul positioning support via wireless device
EP2725717A4 (en) Transmitter apparatus, receiver apparatus, communication system and communication method
WO2013006267A3 (en) Devices and methods for signal sharing

Legal Events

Date Code Title Description
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1162831

Country of ref document: HK

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1162831

Country of ref document: HK